Suborder:
|
Prolecanitina
|
Superfamily:
|
Prolecanitoidea
|
Family:
|
Prolecanitidae
|
Subfamily:
|
Eocanitinae |
Qualifier:
|
fy |
Author:
|
Weyer 1972,p.322
|
Valid:
|
Prolecanitinae Hyatt [TAX5689 ] |
Lower Boundary:
|
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|
Upper Boundary:
|
UMO Northwiew Shale top, 352 million years
|